Test and remove all instances of data: { turbolinks: false } if no longer needed

[elrayle]

Descriptive summary

Need to systematically remove and test that data: { turbolinks: false } (and other variants of turning off turbolinks) are not needed. There is a general fix for invalid tokens failure associated with turbolinks (#1191) in PR #2875.

Rationale

Remove technical debt of code to turn off turbolinks since it is no longer needed.

Expected behavior

Removal of turbolinks: false on links and buttons should not throw invalid authenticity tokens and should perform the action specified by the link/button.

Actual behavior

Removal of turbolinks: false on links and buttons throws invalid authenticity tokens exception.

Steps to reproduce the behavior

1. Search for turbolinks in app/views
2. Remove code that turns turbolinks off for a button/link
3. Test the behavior of the button/link and confirm the invalid authenticity token exception is not thrown

Related work

PR #2875 CSRF Exception after adding to Collections/Sharing
Link to related tickets or prior related work here.